Names in facets are not internationalized

[Soliine]

How to reproduce:

• go to the French or Spanish version
• in the filter facets, the names of files, of languages and of extraction level remains in English

[annelhote]

• [x] Files name in the document view
• [x] Languages in the facet
• [x] Languages in the document view
• [x] Extraction level in the facet
• [x] Extraction level in the document view

[annelhote]

@Soliine here is the list of the languages detected by the Backend. Could we plan to find a translation for all of these ? ABKHAZIAN AFAR AFRIKAANS AKAN ALBANIAN AMHARIC ARABIC ARAGONESE ARMENIAN ASSAMESE AVARIC AVESTAN AYMARA AZERBAIJANI BAMBARA BASHKIR BASQUE BELARUSIAN BENGALI BIHARI BISLAMA BOSNIAN BRETON BULGARIAN BURMESE CATALAN CHAMORRO CHECHEN CHICHEWA CHINESE CHUVASH CORNISH CORSICAN CREE CROATIAN CZECH DANISH MALDIVIAN DUTCH DZONGKHA ENGLISH ESPERANTO ESTONIAN EWE FAROESE FIJIAN FINNISH FRENCH FULAH GALICIAN GEORGIAN GERMAN GREEK GUARANI GUJARATI HAITIAN HAUSA HEBREW HERERO HINDI HIRIMOTU HUNGARIAN INTERLINGUA INDONESIAN INTERLIGUE IRISH IGBO INUPIAQ IDO ICELANDIC ITALIAN INUKTITUT JAPANESE JAVANESE GREENLANDIC KANNADA KANURI KASHMIRI KAZAKH CENTRALKHMER KIKUYU KINYARWANDA KIRGHIZ KOMI KONGO KOREAN KURDISH KUANYAMA LATIN LUXEMBOURGISH GANDA LIMBURGAN LINGALA LAO LITHUANIAN LUBAKATANGA LATVIAN MANX MACEDONIAN MALAGASY MALAY MALAYALAM MALTESE MAORI MARATHI MARSHALLESE MONGOLIAN NAURU NAVAJO NORTHNDEBELE NEPALI NDONGA NORWEGIANBOKMAL NORWEGIANNYNORSK NORWEGIAN SICHUANYI SOUTHNDEBELE OCCITAN OJIBWA OLDSLAVONIC OROMO ORIYA OSSETIAN PANJABI PALI PERSIAN POLISH PASHTO PORTUGUESE QUECHUA ROMANSH RUNDI MOLDAVIAN RUSSIAN SANSKRIT SARDINIAN SINDHI NORTHERNSAMI SAMOAN SANGO SERBIAN GAELIC SHONA SINHALESE SLOVAK SLOVENIAN SOMALI SOUTHERNSOTHO SPANISH SUNDANESE SWAHILI SWATI SWEDISH TAMIL TELUGU TAJIK THAI TIGRINYA TIBETAN TURKMEN TAGALOG TSWANA TONGA TURKISH TSONGA TATAR TWI TAHITIAN UIGHUR UKRAINIAN URDU UZBEK VENDA VIETNAMESE VOLAPUK WALLOON WELSH WOLOF WESTERNFRISIAN XHOSA YIDDISH YORUBA ZHUANG ZULU UNKNOWN